C.Y. Thomason Co.
of Greenwood, South Carolina
Lafayette Street Bridge
(Williamsburg, Virginia)Built 1936Pair of arch bridges over Colonial Parkway on Lafayette Street/C&O Railroad in WilliamsburgOpen to traffic above and below
(Sevier County, Tennessee)Built 1937Arch bridge over Newfound Gap Road on Newfound Gap Road (U.S. 441), formerly Indian Gap Highway, Great Smoky Mountains National Park, TennesseeOpen to traffic